Ultrasound-Guided Partial Plantar Fascia Release with the Use of a Fine Cutting Device for the Treatment of Persistent Plantar Fasciitis: A Case Series.

BACKGROUND: Plantar fasciitis is a common cause of musculoskeletal discomfort. Minimally invasive interventions are preferred as second-line treatments following failure of conservative management. We report on a novel technique of ultrasound-guided percutaneous release of the medial third of the plantar fascia with the use of a fine cutting device for the treatment of persistent plantar fasciitis. METHODS: This is a retrospective case series of all patients treated with the technique between 2013 and 2015. Patients had failed conservative management for a minimum of 6 months. The procedure was performed in an outpatient setting under local anesthesia. Under continuous ultrasound guidance, release of the medial third of the plantar fascia from the calcaneus was performed using an ophthalmic V-Lance knife through a medial stab wound entry point. RESULTS: Fifteen patients (six men and nine women) with an average age of 54.7 years were included. The mean (standard deviation [SD]) visual analogue scale score for pain improved significantly, from 66.0 (SD, 18.8) preoperatively to each consecutive follow-up point: 29.3 (SD, 25.2) at 2 weeks, 30.0 (SD, 27.8) at 4 weeks, and 34.0 (SD, 26.1) at 12 weeks (P < .001). The mild increase in visual analogue scale score between 4 and 12 weeks was statistically significant (P = .018). Average duration of required analgesia was 5.5 days and average time required to return to usual activities was 5.7 days. Two patients suffered with refractory neuropathic pain over the lateral border of the foot without any obvious abnormality. CONCLUSIONS: Ultrasound-guided percutaneous release with the use of a fine cutting device could be an alternative option for the treatment of persistent plantar fasciitis. The technique is not without complications, and a mild but statistically significant decline in pain levels from early to short term has been detected. Therefore, the long-term outcomes of this technique need to be investigated before we can advocate its routine use.

Non-rigid fixation of the glenoid bone block for patients with recurrent anterior instability and major glenoid bone loss: A systematic review.

BACKGROUND: New types of glenoid bone block fixation, involving suture buttons, suture anchors or even implant-free impaction of the graft, have been recently introduced. In contrast to screws which allow for a rigid fixation of the bone block, these alternative procedures provide a non-rigid type of fixation. METHODS: Two reviewers independently conducted the search in a systematic way (according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) using the MEDLINE/PubMed database and the Cochrane Database of Systematic Reviews. These databases were queried with the terms "Latarjet" OR "Eden-Hybbinette" OR "bone block" AND "anterior" AND "shoulder" AND "instability." RESULTS: Eight out of the 325 initial studies were finally chosen according to our inclusion-exclusion criteria. In total, 750 patients were included in this review. The overall anterior instability recurrence rate for patients treated with non-rigid fixation was 2.6%, while the overall rate of non-union or graft osteolysis was 5.4%. CONCLUSIONS: Regardless of the graft type, bone block non-rigid fixation showed satisfactory clinical and functional outcomes for the treatment of anterior shoulder instability with substantial glenoid bone deficiency. Furthermore, non-rigid fixation resulted in adequate bone graft healing and osseous incorporation. Lastly, given the relative lack of data, further prospective controlled studies are required to assess bone block non-rigid fixation procedures in comparison with the traditional rigid (with screws) fixation techniques. LEVEL: Systematic review, IV.

Questioning the therapeutic value of corticosteroid bursal injection after ultrasound-guided irrigation and lavage for the treatment of shoulder calcific tendinosis.

OBJECTIVES: The therapeutic value of corticosteroid bursal injection after ultrasound-guided irrigation and lavage for the treatment of shoulder calcific tendinosis has not been established yet in the long term. METHODS: 41 patients suffering from chronic symptomatic rotator cuff calcific tendinopathy were recruited for this study. Group A (20 patients) received a double needle ultrasound-guided irrigation and lavage of the calcification with xylocaine injection, while group B (21 patients) underwent a double needle ultrasound-guided irrigation and lavage of the calcification with a xylocaine and betamethazone bursal injection. RESULTS: After twelve months, we documented full -or almost full- decline (VAS: 0-20/100) of the symptoms in 70% of the group A patients and in 61.9% of the group B patients. There was no statistical difference (chi square, p < 0.05) in group success ratio. We also did not find any statistical difference as for the mean Q-DASH difference between the two groups (t-test). CONCLUSIONS: It was proven that the additional use of corticosteroid bursal injection did not provide with any additional short- to mid-term therapeutic benefit those patients with shoulder calcific tendinopathy who were treated with ultrasound-guided aspiration.

Is subscapularis repair associated with better outcome compared to non-repair in reverse total shoulder arthroplasty? A systematic review of comparative trials.

We aimed to investigate whether combined reverse total shoulder arthroplasty (RTSA) and subscapularis repair leads to improved clinical and functional outcome in comparison with RTSA alone. Two reviewers independently conducted a systematic search according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) using the MEDLINE/PubMed database and the Cochrane Database of Systematic Reviews. These databases were queried with the terms "reverse" AND "shoulder" AND "arthroplasty" AND "with" AND "subscapularis" AND "repair". From the 72 initial studies, we finally chose five studies which were eligible to our inclusion-exclusion criteria. The total mean modified Coleman methodology test was 55/100 (range: 47/100 to 60/100). The eligible studies included 1087 patients, in total. Regarding the subjective functional scores as well as range of motion (ROM), the differences amongst groups were insignificant in almost all studies. The mean complications' rate of the repair group was 10.4%, whereas the respective rate of the nonrepair group was 10.2%. All studies concluded that the repair of subscapularis did not affect the complications' rate of patients who were treated with RTSA. The mean dislocations' rates of the repair and the nonrepair group were 1.5% and 2.3%, respectively. Although subscapularis repair was proven safe and effective for the augmentation of RTSA, it did not offer any additional clinical or functional benefit in the outcome of patients treated with lateralized RTSA. Therefore, it is not supported its routine use for patients who have a preoperatively sufficient subscapularis tendon.

Outcomes of the use of plastination in anatomy education: current evidence.

PURPOSE: We aimed to evaluate the quantity and quality of current evidence concerning the outcomes of use of plastinated specimens in anatomy education. METHODS: We performed a narrative literature review, searching for papers dealing with the use of plastination in anatomy education. PubMed, Scopus, ERIC, Cochrane, Web of Science and CINAHL complete electronic databases were searched. The following data were extracted: author(s), year of publication, type of study (comparative or not), number of participants, evaluation of statistical significance, educational outcomes and their level according to Kirkpatrick hierarchy. RESULTS: Six studies were eligible for analysis. Five of them evaluated only students' reactions about plastination and one study also assessed their examinations results. There were four non-comparative and two comparative studies. Only a study evaluated statistical significance (p < 0.05) with higher score of perception in 2nd year undergraduate medical students, who were more familiar with plastination in comparison to 1st year students. Although the use of plastination was accompanied by positive outcomes in the majority of studies (five out of six), this method was not proved superior to traditional cadavers dissection. CONCLUSIONS: The existing evidence about the outcomes of the use of plastination in anatomy education is relatively limited and lacks comparative studies with statistical significant results. Positive students' reactions were generally noted, but further research is needed to clarify if plastination could be of benefit to students' attitude and anatomy knowledge.

Accuracy and Interobserver and Intraobserver Reliability of Ultrasound in the Early Diagnosis of Occult Scaphoid Fractures: Diagnostic Criteria and a Way of Interpretation.

The purpose of this study was to illustrate the usefulness of ultrasound in the early diagnosis of occult scaphoid fractures. Forty-eight patients with clinical symptoms of scaphoid fracture and negative initial X-rays were examined. All patients underwent ultrasonography in the emergency room (ER). After 14 days, a computed tomography (CT) scan was performed, which confirmed or not the initial suspicion of fracture. Twenty-two patients were found with subperiosteal hematoma, while six also had cortical discontinuity. The sensitivity of ultrasound in the diagnosis of occult scaphoid fractures was 90% and the specificity was 85.7%. The positive prognostic value was 81.8%. The authors support the use of the scaphoid ultrasound only under strict circumstances. If subperiosteal hematoma or cortical discontinuity is present, there is a high likelihood of scaphoid fracture. On the contrary, if the ultrasound is negative and symptoms persist, the patient will require a CT scan or magnetic resonance imaging for definitive diagnosis. (Journal of Surgical Orthopaedic Advances 28(1):1-9, 2019).

Image-guided versus palpation-guided injections for the treatment of chronic lateral epicondylopathy: a randomized controlled clinical trial.

BACKGROUND: There have been several studies published comparing the ultrasound-guided with the "blind" infiltrations in the shoulder's area. On the contrary, there is only very limited data regarding the necessity of ultrasound guidance in lateral epicondylitis. MATERIALS AND METHODS: A prospective, randomized, blinded at initial and follow-up evaluation, comparative clinical trial was conducted, involving 44 patients with a history of chronic persistent epicondylopathy. The patients were randomly divided into 2 groups of 22 people each. Group A patients underwent three ultrasound-guided betamethazone injections, while group B included those who underwent three "blind" injections, centered at the palpable point of maximum pain. The evaluation was done before and after (4 and 12 weeks) the injections using the Visual Analogue Scale for pain (VAS, 0-10) and the Roles & Maudsley score. RESULTS: There was not any significant statistical difference between the two groups as for mean VAS at 4 weeks (p = 0.150, t-test) and mean VAS at 12 weeks (p = 0.286, t-test). Furthermore, the final success rate, as measured by the Roles & Maudsley score, was slightly superior in group B (67 % of the patients with excellent or good results) when compared with group A (46 % of the patients), but without any statistical difference (p = 0.161, chi-square). CONCLUSION: Our trial proved that an ultrasound-guided injection is not superior than a palpation-guided injection of corticosteroids in the treatment of lateral epicondylopathy.

The clinical Outcome of One-stage High Tibial Osteotomy and Anterior Cruciate Ligament Reconstruction. A Current Concept Systematic and Comprehensive Review.

BACKGROUND: Patients with an anterior cruciate ligament-deficient varus-angulated knee may need not only an isolated high tibial osteotomy (HTO), but also an additional anterior cruciate ligament reconstruction (ACLR). A number of prospective clinical trials have been published considering the combination of HTO and ACL reconstruction. Our aim was to investigate whether one-stage combined HTO and ACL reconstruction is an effective, well-established technique with long-term results in the treatment of varus-angulated knees with ACL deficiency. METHODS: A systematic review was conducted by two independent reviewers by searching the MEDLINE/PubMed and the Cochrane Database of Systematic Reviews. These databases were queried with the term 'combined high tibial osteotomy anterior cruciate ligament reconstruction' and 'simultaneous high tibial osteotomy anterior cruciate ligament reconstruction'. RESULTS: From the initial 41 studies we finally chose and assessed 6 studies were eligible according to our inclusion-exclusion criteria. The vast majority of the patients were treated with hamstrings autograft (85.6% of the patients), whereas a small minority had a patellar Bone-to-Bone autograft (12.8% of the patients) and 3 patients received a patellar allograft. High tibial open wedge osteotomy was performed in 116 patients (57.4%) and closed wedge in 86 patients (42.6%). The mean pre-operative angle of the patients included in our review was 6.6º varus, while the mean final post-operative angle was found to be 1.3º valgus. All 6 studies illustrated improved post-operative IKDC with the use of one-stage HTO and ACLR, whereas the reoperation rate was very low. CONCLUSION: Despite the lack of high quality studies, it seems that one-stage HTO and ACLR is a safe and effective procedure for treatment of patients suffering from symptomatic varus osteoarthritis in combination with anterior knee instability.

Platelet-rich plasma ultrasound-guided injection in the treatment of carpal tunnel syndrome: A placebo-controlled clinical study.

The purpose of this study is to demonstrate whether and to what extent a single injection of platelet-rich plasma (PRP), under ultrasound guidance, can improve the clinical symptoms of patients with a mild to moderate carpal tunnel syndrome (CTS). We conducted a prospective, randomized, clinical study including 50 patients suffering from mild to moderate CTS for a minimum duration of 3 months. Patients were randomly divided into 2 groups: Group A (26 patients) received an ultrasound-guided PRP injection into the carpal tunnel, whereas Group B (24 patients) was injected with placebo (0.9% normal saline). The short- and mid-term outcomes were determined with the use of the Q-DASH questionnaire and the pain scale VAS administered at 0, 4, and 12 weeks follow-up. The success ratio was determined by the difference in the Q-DASH obtained pre-injection minus the final Q-DASH obtained after 12 weeks follow-up. Success was defined as a difference more than 25%. Group A patients demonstrated a 76.9% success as determined by the difference Q-DASH, whereas Group B patients demonstrated 33.3% success, which was significantly less than Group A (Χ2 , p = .011). The findings of this study suggest that a single PRP ultrasound-guided injection has positive effects in patients with CTS.

Paul of Aegina (625-690): His Work and His Contribution to Neurologic Surgery: Trephinations and Laminectomies in the Dark Ages.

The purpose of this historical review is to summarize the work of Paul of Aegina, especially his contribution to the treatment of neurosurgical disorders and trauma. Paul performed trephinations for head injuries in the tradition of the Egyptian and the Greek schools of medicine. However, he was an innovator in the treatment of several spine injuries, as his choice to perform laminectomies and his description of them as safe and successful is unprecedented in the history of the recorded medicine and surgery. Our search of the literature shows that Paul was the first to include in his practice such a surgical technique, and, in this way, he is an innovator, since Hippocrates described the results of spine surgery as disastrous for the patient. Thus, he may be considered the historic father of spine surgery for his pioneering surgical innovations. This shows clearly that innovation in science and medicine was significantly increased through the rise of Islam and the Arabic conquest of the Middle East. The so-called "Dark Ages" were not so dark after all.

Bedside Ultrasonography for Early Diagnosis of Occult Radial Head Fractures in Emergency Room: A CT-Comparative Diagnostic Study.

BACKGROUND: Some of the Mason type I fractures cannot be detected on early radiographic images. These occult fractures are considered as a diagnostic challenge for physicians. Our aim was to determine the value of bedside ultrasonography for the detection of Mason I radial head fractures that are non-visible in early X-ray's. METHODS: A prospective blind single-center diagnostic study was conducted (from June 2012 till May 2013) concerning 23 patients who were clinically suspicious of having a radial head fracture. These patients were evaluated with a bedside high frequency ultrasound in the Emergency Room (E.R.). The two sonographic criteria that were considered to be diagnostic for fracture were: a. effusion besides the radial head-neck and b. cortical discontinuity of the radial head or neck. All patients also underwent a Computed Tomography (CT) as the gold standard imaging modality for diagnosis of occult radial head fractures. RESULTS: Fifteen out of 23 patients were diagnosed with radial head fracture using both ultrasound and CT. On the other hand, there were three patients with negative ultrasound and positive CT, in addition two patients were found positive in the ultrasonographic exam, while this result was not confirmed by the CT scan. In comparison with CT, ultrasound exam appeared to have 83.3% sensitivity, 60% specificity, 88.2% positive prognostic value and 50% negative prognostic value (when at least one diagnostic sonographic criterion was positive). The accuracy of the sonographic study for the diagnosis of the aforementioned fractures was 78.2%. Effusion in contact with the radial neck was the most sensitive sonographic sign (14/15 of the true positive radial head ultrasounds). CONCLUSION: Bedside ultrasound in the E.R. was proven to be a sensitive tool for early (day-1) diagnosis of the occult radial head fractures. It could be used as an adjacent imaging modality in patients suspicious for radial head fracture, when the initial X-rays are negative. LEVEL OF EVIDENCE: II.